Help to design bandpass filter 766MHz

Hi everybody
I design a BPF at 766.5 Mhz center frequency, bandpass 46MHz. I used Lump elements and Filter Solution and ADS to design it. My design is attached below.
Can anybody help me about it?
- Can I make it in real?
- Can it response those requirements?
Thank for help!

don't have ads, but the key to make such a filter is the ability to "tune" the resonators. You want to use variable capacitors to tweak it in. Will solve a lot of parasitic reactance variations for you. Otherwise you will need incredibly tight tolerance components.

I had good luck with a combline design at this frequency, using variable chip capacitors. The comb fingers were around 1" long.

@biff44: Thanks alot for help me. I think very difficult to make it in real. Because I had to use some capacitors to built one capacitance value; the influence of the parasitic of real component.
Can you show me your design? Give into my email please! My email is: latuyen@gmail.com It is very useful with me! Thanks a lot!